@width: 200px;
@height: @width + 10px;

#header {
  //width: @width;
  //height: @height;
  color: #ffffff;

  background-size: cover;
}
h2 {
  color: #ffffff;
}
#bac{
  width: @width;
  height: @height;
  background-image: url("1.png");
  background-repeat: no-repeat;
  background-size: cover;
}
p{
  color: #ffffff;
}

